0ba8001ff04afdeabadfb52bc89db4f6585313c0a1311406b309ef2e02428a3a

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
03/08/2026, 16:25

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General

Target
$PLUGINSDIR/FileInfo.dll
Size 623KB
Sample260803-txbleavxdv
SHA256 0ba8001ff04afdeabadfb52bc89db4f6585313c0a1311406b309ef2e02428a3a
MD5 4f4f37a97c346570a24f0000fa072692
SHA1 59a4ddf64b6dfd4ee80d7c30ad21cdc72974a869
SHA512 9ee83596f5275aaf3c534b4ef87cd989c94b35a2a088409de3603ea13e1daad8714d4391de2c91b53ec46fb103666b14a8755959f39b5e535bfb9bb641223b04
SSDEEP 12288:Jl4FHzoI6o/x/yBmNik1mFs6DBleiimZFlmOdvnz1OOtezWTQiEAE7NjOpA:JaNou/ty5m2VicvnzIJSTQiEAENz
TLSH
T121D48D1171C2C6B7E66E01702A6DADBA047D35700B7448D7F3C85B3E69B49D2A239F2B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4040	2652	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3948 wrote to memory of 2652	3948	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FileInfo.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FileInfo.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2652
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 616
    3⤵
    - Program crash
    PID:4040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2652 -ip 2652
1⤵
PID:652

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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